Tuesday, August 25, 2015

"If you cannot explain your finding to an [attentive] eight-year old, you don’t understand it yourself."

I agree entirely.

Miriam - Webster defines Epistemology as " the study or a theory of the nature and grounds of knowledge especially with reference to its limits and validity "

2. Granddaughter - You asked - Is the world going to burn up and how do we know?

Ava - Lets think about when the temperature is warmer and colder outside. It is hotter when the sun shines during the day and colder at night when our part of the earth is turned away from the sun .You know already that it takes 24 hours for the earth to turn around once to make what we call a cycle from warm to cold and back again.

You also know that it is much hotter in summer than winter and that is because the sun shines longer and is higher in the sky in summer than in winter. Each year there is a cycle from warm to cold and back again which takes 365 days.Scientists have measured or estimated in various ways what the earth's temperature was back for hundreds and thousands of years and can see that there are other hot - cold cycles. Two of the most important ones have cycle lengths of about 60 and 1000 years. Here is a picture showing some of the 1000 year cycles.

To know what is going to happen in the future we first have to know where the earth is in the 1000 year temperature cycle. Here is another picture that shows what the temperatures were in the northern part of the earth over the last 2000 years. Look especially at what happened during the last 1000 years.

See the warm peak at the year 1000 - then look where we are now at the right hand side of the picture. You can see that the earth is just getting near to, is just at or just past the peak warmth of a 1000 year cycle.

How can we tell which it is. We know that the amount of sunshine which reaches our bit of the earth often changes the temperature by tens of degrees between night and day and as much as 100 degrees sometimes between cold winter nights and the hottest summer days. We also know that the sun itself puts out more energy and its magnetic field is stronger at the activity peaks of its various cycles.

What is the sun doing now? Here is a picture that shows us what has been going on.

You can see that sun itself also has cycles of activity of 11-12 years in length. When the red line gets nearer to the bottom of the picture the sun is more active, its magnetic field is stronger and fewer Galactic Cosmic Rays hit the earth.

You can see that solar activity was increasing , that is, the red line got closer to the bottom of the picture, in each cycle until about 1991 and that the solar cycle peaks and lows since then are closer to the top of the picture showing a decline in solar activity. This suggests that the 1000 year peak in solar activity may now be behind us in about 1991.

Because it takes some time for the oceans to warm up and cool down, there is a delay before the peak in solar activity shows itself in the earth's temperature. The best measure we have of global temperatures is made by satellites. Here is a picture of how temperatures have changed in the satellite age.

Fig 4

You can see how the 1991 peak in solar activity in Fig 3 shows up in the break in the trend of average global temperatures about 12 years later at 2003 in Fig 4.

Ava - you ask.- What about the future.?

Well the simplest and most likely guess for starters is that the 1000 year cycle from 2003 - 3003 will have a temperature curve whose general shape is similar to the cycle from 1000 - 2003. see Fig 2 .

If you look at that Figure again you can see that the Northern Hemisphere average temperature cooled by a bit under 2 degrees from 1000 to about 1635 so that we might expect a similar cooling from 2003 to 2638 - of course with various ups and downs along the way .

The warm peak at about 1000 was a good time for people when the Vikings were able to live in Greenland. Harvests were good and people in Europe had time and money to spare to start building cathedrals The cold period around 1635 - to 1700 is called the Maunder Minimum when the Sun was so quiet that the Sun spots disappeared. Most people living before about 1850 grew their own food. Before then, if just a few extra- cold years followed one after the other, millions of people starved to death because their harvests failed.

Man made CO2 had no effect on these temperature changes. In fact President Obama is very wrong to call CO2 a pollutant. It is the absolutely essential plant food. Without it life as we know it could not exist. Plants grow better as CO2 increases. About 25% of the increase in food production in the 20th century was due simply to the increase in CO2 in those years - a great benefit to mankind.

Ava asks - the blue line is almost flat. - When will we know for sure that we are on the down slope of the thousand year cycle and heading towards another Little Ice Age.

Grandpa says- I'm glad to see that you have developed an early interest in Epistemology. Remember ,I mentioned the 60 year cycle, well, the data shows that the temperature peak in 2003 was close to a peak in both that cycle and the 1000 year cycle. If we are now entering the downslope of the 1000 year cycle then the next peak in the 60 year cycle at about 2063 should be lower than the 2003 peak and the next 60 year peak after that at about 2123 should be lower again, so, by that time ,if the peak is lower, we will be pretty sure that we are on our way to the next little ice age.

That is a long time to wait, but we will get some useful clues a long time before that.Look again at the red curve in Fig 3 - you can see that from the beginning of 2007 to the end of 2009 solar activity dropped to the lowest it has been for a long time. Remember the 12 year delay between the 1991 solar activity peak and the 2003 temperature trend break. , if there is a similar delay in the response to lower solar activity , earth should see a cold spell from 2019 to 2021 when you will be in Middle School.

It should also be noticeably cooler at the coolest part of the 60 year cycle - halfway through the present 60 year cycle at about 2033.

We can watch for these things to happen but meanwhile keep in mind that the overall cyclic trends can be disturbed for a time in some years by the El Nino weather patterns in the Pacific and the associated high temperatures that we see in for example 1998 ,2010 and especially from 2015 on.

Fig 4.

3. Ava says -It looks like the Earth is going to cool down- Why is my teacher and President Obama saying the earth is going to get very hot and the Polar Bears are all going to die

unless I walk to school ?

Well Ava - I would have to write a book to explain how so many different people came to be so wrong for so long about so much- sometimes with the best of intentions. Here is a short story telling what happened.

In 1968 a man called Ehrlich published a book called the Population Bomb. He thought the number of people on earth was growing so fast that there soon wouldn't be enough food to feed everybody, He said in the book.

" In the 1970s hundreds of millions of people will starve to death in spite of any crash programs embarked upon now. At this late date nothing can prevent a substantial increase in the world death rate"

Some people at the time got very worried and put their guesses about such things as future population growth, food production ,oil supplies, industrial production and mineral reserves into a computer program.. They intended to look at possible future problems and also explore the possibility that the peoples and governments of the earth could agree on a way of running the worlds economy that could be sustainable, that is, go on for a long time. They put all this in a book called The Limits to Growth published in 1972.

A very energetic business man called Maurice Strong who knew a lot of very influential people persuaded the United Nations that, as he himself believed and indeed still strongly believes, this sustainability problem was very serious.The UN and Sweden organized a meeting in 1972 in Stockholm to discus the interaction of humans with the environment. Strong was appointed by his UN friend U Thant , to be the General Secretary of the meeting. Strong, by nature, is very determined and action oriented and he and the conference produced an incredibly detailed 109 point action plan designed to give the UN input and even control over individual Government environmental policies world wide. As one of the actions, the United Nations Environmental Program ( UNEP) was organized in 1973 with Mr Strong himself as Executive Director.

Ten years later it was obvious that the predictions of imminent death and disaster were wrong. The people at UNEP still wanted to take global control of the worlds economy. They realized that if they could show that the CO2 ( carbon dioxide) produced by burning coal and oil to make electricity and drive our cars might cause a dangerous warming of the earth they would be able to scare the Governments and people into writing laws giving the UN ( and them) control over the world's economy by controlling the type of energy used and its price.

UNEP organized a meeting of scientists at a place called Villach in Austria in 1985 to see if they could show that CO2 was dangerous. The scientists said

"Although the observed global-scale warming experienced over the past ~100 years is compatible with model estimates of the magnitude of the greenhouse effect, unequivocal, statistically convincing detection of the effects of changing CO2 and trace gas levels on climate is not yet possible. An important problem in the positive identification of a greenhouse gas effect on climate is to explain the medium to long time scale (~decades or more) fluctuations in the past record. Attempts to model such changes have, to date, suffered from a number of deficiencies."

Ava - In other words they couldn't prove any effects of man made CO2 on climate.

But whoever wrote the official summary statement and recommendations said:

"As a result of the increasing concentrations of greenhouse gases, it is now believed that in the first half of the next century a rise of global mean temperature could occur which is greater than any in man's history. "

The report made two important recommendations. As a result of one ,the Intergovernmental Panel on Climate Change was set up to select from the evidence and from time to time produce reports which would show that CO2 was the main driver of dangerous climate change and a second recommendation resulted in a meeting in Rio in 1992 chaired by Maurice Strong himself which produced the United Nations Framework Convention on Climate Change , later signed by 196 governments.

The objective of the treaty is to keep greenhouse gas concentrations in the atmosphere at a level that they guessed would prevent dangerous man made interference with the climate system.

This treaty is really a comprehensive, politically driven, political action plan called Agenda 21 designed to produce a centrally managed global society which would control every aspect of the life of every one on earth.

It says :

"The Parties should take precautionary measures to anticipate, prevent or minimize the

causes of climate change and mitigate its adverse effects. Where there are threats of serious orirreversible damage, lack of full scientific certainty should not be used as a reason for postponingsuch measures"

In other words if the models show there is even a small chance of very bad things happening the Governments who signed the treaty should act now to stop it. But how good are the computer Models?

The successive five reports of the IPCC in the Summaries for Policymakers written by Government representatives have clamed increasing certainty for the outcomes of their Model based projections of future temperature which is not supported by the Science sections of the reports or the actual data.

Remember the Villach meeting said

"in the first half of the next century a rise of global mean temperature could occur which is greater than any in man's history."

All the models and projections made since 1985 were built in the assumption that CO2 was the main climate change driver- for that and for many other reasons they are in reality useless for forecasting future temperatures.

Here is a picture of what really happened as CO2 levels rose rapidly in the 21st century

As you can see there has been no global warming at all since about 1997.

The climate models on which the entire Catastrophic Global Warming delusion rests are built without regard to the natural 60 and more importantly 1000 year cycles so obvious in the temperature record. The modelers approach is simply a scientific disaster and lacks even average commonsense .It is exactly like taking the temperature trend from say Feb – July and projecting it ahead linearly for 20 years or so. They back tune their models for less than 100 years when the relevant time scale is millennial. This is scientific malfeasance on a grand scale.

The temperature projections of the IPCC - UK Met office models and all the impact studies which derive from them have no solid foundation in empirical science being derived from inherently useless and specifically structurally flawed models. They provide no basis for the discussion of future climate trends and represent an enormous waste of time and money. As a foundation for Governmental climate and energy policy their forecasts are already seen to be grossly in error and are therefore worse than useless.

Here is a picture which shows the sort of thing they did when they projected a cyclic trend in a straight line..

A new forecasting method needs to be adopted. For forecasts of the timing and extent of the coming cooling based on the natural solar activity cycles - most importantly the millennial cycle - and using the neutron count and 10Be record as the most useful proxy for solar activity check my blog-post at

(Section 1 has a complete discussion of the uselessness of the climate models.)

"In the Novum Organum (the new instrumentality for the acquisition of knowledge) Francis Bacon classified the intellectual fallacies of his time under four headings which he called idols. The fourth of these were described as :

Idols of the Theater are those which are due to sophistry and false learning. These idols are built up in the field of theology, philosophy, and science, and because they are defended by learned groups are accepted without question by the masses. When false philosophies have been cultivated and have attained a wide sphere of dominion in the world of the intellect they are no longer questioned. False superstructures are raised on false foundations, and in the end systems barren of merit parade their grandeur on the stage of the world."

Thursday, April 9, 2015

I agree that CO2 is beneficial. This will be even more so in future because it is more likely than not that the earth has already entered a long term cooling trend following the recent temperature peak in the quasi-millennial solar driven periodicity .

The climate models on which the entire Catastrophic Global Warming
delusion rests are built without regard to the natural 60 and more importantly
1000 year periodicities so obvious in the temperature record. The modelers approach is simply a scientific disaster and
lacks even average commonsense .It is exactly like taking the temperature trend
from say Feb – July and projecting it ahead linearly for 20 years or so. They
back tune their models for less than 100 years when the relevant time scale is
millennial. This is scientific malfeasance on a grand scale. The temperature
projections of the IPCC - UK Met
office models and all the impact studies which derive from them have no solid
foundation in empirical science being derived from inherently useless and
specifically structurally flawed models. They provide no basis for the
discussion of future climate trends and represent an enormous waste of time and
money. As a foundation for Governmental
climate and energy policy their forecasts are already seen to be grossly in
error and are therefore worse than useless. A new forecasting paradigm needs to
be adopted. For forecasts of the timing and extent of the coming
cooling based on the natural solar activity cycles - most importantly the
millennial cycle - and using the neutron count and 10Be record as the most
useful proxy for solar activity check my blog-post at http://climatesense-norpag.blogspot.com/2014/07/climate-forecasting-methods-and-cooling.html

The most important factor in climate forecasting is where
earth is in regard to the quasi- millennial natural solar activity cycle which
has a period in the 960 – 1020 year range. For evidence of this cycle see Figs
5-9. From Fig 9 it is obvious that the earth is just approaching ,just at or
just past a peak in the millennial cycle. I suggest that
more likely than not the general trends from 1000- 2000 seen in Fig 9 will
likely generally repeat from 2000-3000 with the depths of the next LIA at about
2650. The best proxy for solar activity is the neutron monitor count and 10 Be
data. My view ,based on the Oulu neutron count – Fig 14 is that the solar
activity millennial maximum peaked in Cycle 22 in about 1991. There is a
varying lag between the change in the in solar activity and the change in the
different temperature metrics. There is a 12 year delay between the activity
peak and the probable millennial cyclic temperature peak seen in the RSS data
in 2003.

There has been a cooling temperature trend since then
(Usually interpreted as a “pause”) There is likely to be a steepening of the
cooling trend in 2017- 2018 corresponding to the very important Ap index break
below all recent base values in 2005-6. Fig 13.

The Polar
excursions of the last few winters in North America are harbingers of even more
extreme winters to come more frequently in the near future.

I would be very happy to discuss this with you by E-mail or phone .It is important that you use your position and visibility to influence United States government policy and also change the perceptions of the MSM and U.S public in this matter. If my forecast cooling actually occurs the policy of CO2 emission reduction will add to the increasing stress on global food production caused by a cooling and generally more arid climate.

Best Regards

Norman Page

E-Mail 4/9/15

Dear Norman Page,

Thank you for your message and for the blog. That all makes sense. I wish I knew how to get important people to listen to you. But there is not much that I can do. I have zero credibility as an expert on climate.I am just a theoretical physicist, 91 years old and obviously out of touch with the real world. I do what I can, writing reviews and giving talks, but important people are not listening to me. They will listen when the glaciers start growing in Kentucky, but I will not be around then. With all good wishes, yours ever, Freeman Dyson.

Email 4/9/15

Professor Dyson Would you have any objection to my posting our email exchange on my blog?
> Best Regards Norman Page

E-Mail 4/9/15

Yes, you are welcome to post this exchange any way you like. Thank you
for asking. Yours, Freeman Dyson.

Thursday, February 26, 2015

There is a new Science Magazine paper by Steinmann Mann and Miller:
Atlantic and Pacific multidecadal oscillations and Northern Hemisphere temperatureshttp://www.sciencemag.org/content/347/6225/988
This paper recognizes that there are serious differences between the NH, N Pacific and N Atlantic SST model runs and the observed temperatures. The authors are particularly concerned to explain the recent "Pause". They subdivide the ocean system into three separate regional components which they label AMO,NMO and PMO ( somewhat redefined AMO NAO and PDO )
Basically what the paper does is to calculate the differences between models and observations and then attribute the difference to an unexplained "internal variability" in the ocean temperatures. The authors conclude that internal multidecadal variability in NH SST temperatures accounts for the discrepancy between models and observation and also that it likely offset anthropogenic warming over the last decade . They add that this effect will reverse ( at some unspecified date) and add to anthropogenic warming in coming decades.
The AMO PMO and NMO curves in their figure 3c show, more or less, the well known 60 year periodicity in the temperature data. see Figs 15 and 16 athttp://climatesense-norpag.blogspot.com/2014/07/climate-forecasting-methods-and-cooling.html
In other words they are trying to improve the models and save the model forecasts by adding to them
the effects of the PDO ,AMO and NAO.
Unfortunately they continue to make the egregious schoolboy error of tuning their models back about 160 years when the main periodicity is millennial. (Figs5-9 at the link) The recent pause is more accurately described as a cooling since 2003 which date represents a peak in both the 60 year and 1000 year periodicities. I estimate that the cooling trend of the millennial cycle will reverse in about 2650.http://www.woodfortrees.org/plot/rss/from:1980.1/plot/rss/from:1980.1/to:2003.6/trend/plot/rss/from:2003.6/trend
That the Steinman et al paper got through peer review for Science Magazine says much about the current state of establishment science. However in a short comment on the paper in the same Science issue Ben Booth of the Hadley center does sound a refreshingly cautionary ( for Science Mag and Hadley ) note saying that the paper is only useful if the current models accurately represent both the external drivers of past climate and the climate responses to them and that there is reason to be cautious in both of these areas. This comment is an encouraging sign that empirical reality may be finally making an impression on the establishment consciousness. If the expected sharp cooling in 2017-2018 suggested by the drop in the Ap index and Neutron Monitor data in Figs 13 and 14 of the post linked above actually occurs it should just about finish off the whole CAGW meme.